stainless steel multistage submersible centrifugal pump electric motor water pump with good price

Product Introduction

The D series horizontal multistage centrifugal pump is composed of certain single stage pump connected in series ,with large output water pressure the centrifugal force is obtained through the impeller rotation,when the air is pumped out and the air concentration meets the operation requirement .high vacuum is obtained.

The air suction ,compression and exhaust of the mechanical vcauum pump are conducted based on the volume change of the pump cavity.the distinct feature of the horizontal single suction centrifugal pump is that the stage quantity can be adjusted according to practical working pressure.

The picture of the multistage pump  

Flow: 3.75-850m3/h; 
Head: 19-816m; 
Power: 2.2-680kw; 
Inlet diameter: 40-300mm, low noisy 

Application of the multistage pump

Our horizontal multistage centrifugal pump can be applied for transporting clear water or liquid with physicochemical property similar to that of the clear water. There shall be no solid particle, abrasive material or suspended solid containing in the liquid. Particularly, this multistage centrifugal pump can be used for delivering hot water, oil corrosive liquid or medium containing abrasive material through special employment of material, sealing mode, or cooling system.

D type: Used for transmission of water free of solid particles and temperature below 80°C, or similar physical and chemical liquid. Suitable for mining, mill and city water supply and drainage.

DF type: Used for transmission of corrosive liquid with temperature range of-20°C-105°C and non-solid particles.

DY type: Used for transmission of non-solid oily liquid and petroleum product with temperature range of -20°C-105°C and viscosity less than 120cSt.

MD type: Used for transmission of neutral liquid from mining well or similar liquid. The density and size of particles of the sewage shall be less than 1.5% and 0.5mm respectively. The temperature range of the sewage shall be -20°C-80°C.

DEFU Machinery is an Enterprise involved in designing ,developing ,manufacturing and selling water pumps , Including self priming pump ,centrifugal pump ,diaphragm pump , gear pump , diesel engine pump and some others . Relying on the local industrial chain , DEFU has established its production base in Shanghai ,Hubei and Shandong province .

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